Home GPU Comparison NVIDIA GeForce GTX 460 OEM vs ATI Radeon HD 5670 640SP Edition

NVIDIA GeForce GTX 460 OEM vs ATI Radeon HD 5670 640SP Edition

We compared two Desktop platform GPUs: 1024MB VRAM GeForce GTX 460 OEM and 512MB VRAM Radeon HD 5670 640SP Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA GeForce GTX 460 OEM 's Advantages
More VRAM (1024GB vs 512GB)
Larger VRAM bandwidth (108.8GB/s vs 64.00GB/s)
ATI Radeon HD 5670 640SP Edition 's Advantages
304 additional rendering cores
Lower TDP (64W vs 150W)

Score

Benchmark

FP32 (float)
GeForce GTX 460 OEM
0.874 TFLOPS
Radeon HD 5670 640SP Edition +9%
0.96 TFLOPS
VS

Graphics Card

Oct 2010
Release Date
Jul 2010
GeForce 400
Generation
Evergreen
Desktop
Type
Desktop
PCIe 2.0 x16
Bus Interface
PCIe 2.0 x16

Clock Speeds

-
-
-
-
-
-
850 MHz
Memory Clock
1000 MHz

Memory

1024MB
Memory Size
512MB
GDDR5
Memory Type
GDDR5
256bit
Memory Bus
128bit
108.8GB/s
Bandwidth
64.00GB/s

Render Config

-
Compute Units
8
7
SM Count
-
336
Shading Units
640
56
TMUs
32
32
ROPs
8
-
-
-
-
-
-
64 KB (per SM)
L1 Cache
8 KB (per CU)
512 KB
L2 Cache
256 KB
-
-
-

Theoretical Performance

9.100 GPixel/s
Pixel Rate
6.000 GPixel/s
36.40 GTexel/s
Texture Rate
24.00 GTexel/s
-
-
-
873.6 GFLOPS
FP32 (float)
960.0 GFLOPS
72.80 GFLOPS
FP64 (double)
-

Board Design

150W
TDP
64W
450 W
Suggested PSU
250 W
2x DVI 1x mini-HDMI 1.3a
Outputs
1x DVI 1x HDMI 1.3a 1x DisplayPort 1.1
2x 6-pin
Power Connectors
None

Graphics Processor

GF104
GPU Name
Juniper
GF104-325-A1
GPU Variant
Juniper CE
Fermi
Architecture
TeraScale 2
TSMC
Foundry
TSMC
40 nm
Process Size
40 nm
1.95 billion
Transistors
1.04 billion
332 mm²
Die Size
166 mm²

Graphics Features

12 (11_0)
DirectX
11.2 (11_0)
4.6
OpenGL
4.4
1.1
OpenCL
1.2
N/A
Vulkan
N/A
2.1
CUDA
-
5.1
Shader Model
5.0

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